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Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 21 -- Rasirc Inc has submitted a patent application for Oxidant Gas or Oxidant Vapor Generation and Delivery Systems and Methods. This invention was developed by Hazen Daniel Kazuma-toh, Holmes Russell J, Heinlein Edward, Alvarez Adrian, Garretson Joshua and Spiegelman Jeffrey J.
The patent application number..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 21 -- Petro Mech Services LLC has sought patent for Davit Arm Base and Method of Using the Same. This invention was developed by Pennington Thad, Fischer Mark and Watkins Danny R.
The patent application number is US202418905262 20241003. The patent publication number is US20260015208 (A1). International Paten..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 21 -- Carey Paul and Carey Drew have sought patent for 1. Scent Diffusion Device for Supplemental Oxygen. This invention was developed by Carey Paul and Carey Drew.
The patent application number is US202418770034 20240711. The patent publication number is US20260014341 (A1). International Patent Classificatio..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- Marathon Petroleum Company has filed a patent application for Systems, Methods, and Controllers to Enhance Heavy Equipment Warning. This invention was developed by Jordan Kyle D, Schimmoeller Nicholas L and Lixey George M.
The patent application number is US202519267341 20250711. The patent publication ..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- TTotalenergies Onetech and The Governing Council of the University of Toronto have submitted a patent application for a Modified Catalyst for Operating Electrochemical Carbon Dioxide Reduction in a Non-alkali Acidic Medium and Related Techniques. Sargent Edward H, Sinton David, Fan Mengyang, Huang Jianan E..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- SABIC Global Technologies has submitted a patent application for Systems and Methods for Processing Pyrolysis Oil. This invention was developed by Farajzadeh Bibalan Safa and Cuoq Fabrice.
The patent application number is US202319119827 20231010. The patent publication number is US20260008970 (A1). Inte..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- U.S. Patent and Trademark Office has released Independence Oilfield Chemicals LLC patent application for Subterranean Formations. This invention was developed by Macewen Kimberley, Hoeman Kurt and Dawson Jeffrey C.
The patent application number is US202519328768 20250915. The patent publication number i..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- U.S. Patent and Trademark Office has received UOP LLC and China Petroleum & Chemical patent application for Catalysts for Isobutanol Synthesis. Long Richard, Schipper Desmond and Ruan Tian developed the invention.
The patent application number is US202218881781 20220712. The patent publication number is..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 21 -- IFP Energies nouvelles has submitted a patent application for Method for Rejuvenating a Catalyst from a Hydroprocessing and/or Hydrocracking Process. This invention was developed by Devers Elodie and Lopez Sylvie.
The patent application number is US202318994343 20230628. The patent publication number is..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 21 -- U.S. Patent and Trademark Office has released Toshiba and Toshiba Energy Systems & Solutions patent application for Carbon Dioxide Capture System and Method of Operating Carbon Dioxide Capture System. This invention was developed by Fujita Koshito, Muraoka Daigo, Kato Yasuhiro, Handa Yusuke and Saito Satos..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- Furihata Yoko and Furumiya Tetsuo have submitted a patent application for Gas Analysis System. This invention was developed by Furihata Yoko and Furumiya Tetsuo.
The patent application number is US202519258439 20250702. The patent publication number is US20260009772 (A1). International Patent Classifica..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- Marathon Petroleum Company has sought patent for Systems, Apparatuses, and Methods for Enhancing Dimensional Verification of Test Specimens. This invention was developed by Markins Alex M, Triche Nicci R and Langenfeld John J.
The patent application number is US202418909498 20241008. The patent publicat..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- U.S. Patent and Trademark Office has published North Atlantic Imports patent application for Adjustable Low Pressure Regulator for Feeding Gas to Outdoor Cooking Station and Method Thereof. The invention was developed by Graham Gary E and Giebei Michael R.
The patent application number is US202519238433..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- Korea Institute of Science and Technology has submitted a patent application for Method for Preparing and Separating Alkylene Carbonate Using Carbon Dioxide in Air. This invention was developed by Lee Hyun Joo, Lee Ung, Yoo Chun-jae, Won Dahye, Kim Kyeongsu and Kim Jiyun.
The patent application number i..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- Barber Michael D has submitted a patent application for Apparatus and Method for Simultaneous Hydrogen Production and Emission Control.
The patent application number is US202519328102 20250913. The patent publication number is US20260008672 (A1). International Patent Classification codes are B01D53/00,..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- Abu Dhabi National Oil Company has filed a patent application for Basins for Oil Storage. This invention was developed by Noufal Abdelwahab and Obaid Khalid.
The patent application number is US202219111914 20220916. The patent publication number is US20260008621 (A1). International Patent Classification..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Jianghan Oilfield Branch of China Petroleum & Chemical patent application for Shale Condensate Gas Well Composite Discharging and Mining Method. This invention was developed by Xu Yuzhu, Zhao Wei, Zhang Wei, Ke Wenqi, Huan..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Northwest Oil Field Co patent application for High-temperature and High-pressure Compression Type Open Hole Packer. Liu Zhixiang, Zou Wei, Zhao Shaowei, Xu Yingchun, Hou Xiaojiao and Quan Jizhong developed the inve..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- State Intellectual Property Office of China has released China Petroleum & Chemical and Jianghan Oilfield Branch of China Petroleum & Chemical patent application for Rotor Hollow Shunting Automatic Adjusting Device. This invention was developed by Zhou Zhongya, Zhang Yuqiang, Lu Heping, Dai Lin, Huang Quan an..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 21 -- Quantumpro Inc has submitted a patent application for Systems and Methods for the Transfer of Tracer Additives into a Wellbore. This invention was developed by Shokanov Talgat, Guo Quanxin, Oliver John and Mukhitov Adil.
The patent application number is US202418771882 20240712. The patent publication nu..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 21 -- U.S. Patent and Trademark Office has received King Fahd Univ Of Petroleum and Minerals and Saudi Arabian Oil Company patent application for Methods and Compositions for Thermally Shocking Subsurface Formations. Khan Fahad, Mahmoud Mohamed Ahmed Nasr Aldeen, Raza Arshad, Altammar Murtadha J and Patil Shiris..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 21 -- U.S. Patent and Trademark Office has received Gradient Geothermal Inc patent application for Methods and Devices for Retaining Conveyed Heat Up a Wellbore. Roundtree Russell developed the invention.
The patent application number is US202519264785 20250709. The patent publication number is US20260015921 ..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 21 -- U.S. Patent and Trademark Office has released Sichuan Amos Petroleum Engineering Tech Co Ltd patent application for Plugging Device. This invention was developed by Wang Han.
The patent application number is US202319119718 20230913. The patent publication number is US20260015919 (A1). International Pate..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 21 -- U.S. Patent and Trademark Office has received Flowco Masterco LLC patent application for Wellhead Flow Block and Flow Control Mechanisms. Boyd Mitchell A, Mitchum Darrell and Boyd Garrett S developed the invention.
The patent application number is US202519254670 20250630. The patent publication number i..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Shanghai Petrochemical patent application for Pre-oxidation Method of Polyacrylonitrile Fiber and Pre-oxidized Fiber. Yi Shanshan, Qiao Mengmeng, Lu Yao, Zhu Mengze, Shin Mee-eun and Han Feng developed the inventio..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- State Intellectual Property Office of China has released China University of Petroleum, Beijing patent application for Double-interface Functional Site High-sulfur-resistant Moisture-resistant CO Oxidation Catalyst as Well as Macro-quantity Preparation Method and Application of Double-interface Functional Sit..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Shanghai Petrochemical patent application for Composite Resin as Well as Preparation Method and Application Thereof. Xi Maoyao, Wang Chenhui, Fu Dongsheng, Hu Xiao and Qiao Mengmeng developed the invention.
The ..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Composition for Preparing Thermoplastic Elastomer, Thermoplastic Elastomer as Well as Preparation Method and Application of Thermoplastic Elastomer..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- Anvil Capture Systems Inc has applied United States patent for Structured Powders for Carbon Dioxide Capture. Lawler James Warner and Myers Corey Adam developed it.
The patent application number is US202519258385 20250702. The patent publication number is US20260008026 (A1). International Patent Classif..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- State Intellectual Property Office of China has published Sinopec Nanjing Engineering & Construction and SINOPEC Engineering (Group) patent application for System and Method for Producing Ammonium Polyphosphate Liquid Fertilizer. The invention was developed by Wang Jiaming and Shi Yong.
The patent applicat..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- U.S. Patent and Trademark Office has received His Majesty The King In Right of Canada As Represented By The Mini of Natural Resources patent application for Catalysts for Reducing Methane Slip and Methods and Exhaust Systems Using the Same. Caravaggio Gianni and Nossova Lioudmila developed the invention.
..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- Anvil Capture Systems Inc has submitted a patent application for Method and Apparatus for Carbon Dioxide Sequestration. Lawler James Warner and Myers Corey Adam developed the invention.
The patent application number is US202519258281 20250702. The patent publication number is US20260008008 (A1). Interna..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- U.S. Patent and Trademark Office has received UBE Corporation patent application for Gas Separation System and Method for Producing Methane-enriched Gas. Furue Kensuke, Kitai Shota, Fukunaga Takumi, Fukuda Nobuhiko and Nakamura Tomohide developed the invention.
The patent application number is US2024189..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- U.S. Patent and Trademark Office has received Nitto Denko patent application for Gas Separation System. Katagiri Makoto, Nezaki Motonobu, Yasuda Hironori, Fukumura Takuya and Ihara Terukazu developed the invention.
The patent application number is US202319114023 20230922. The patent publication number i..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- Proton System Co Ltd and Fuso Nextgen Tech Inc have submitted a patent application for Method and Device for Sorption/desorption of Carbon Dioxide. Tohyama Eriko developed the invention.
The patent application number is US202219099136 20220829. The patent publication number is US20260008000 (A1). Intern..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- HD Korea Shipbuilding & Offshore Eng Co Ltd and HD Hyundai Heavy Industries have submitted a patent application for Ammonia Vent Gas Treatment System and Vent Gas Treatment Method Using Same. This invention was developed by Ahn Yeong Jong, Kim Min Seong, Lee Chang Woo and Jung Han Sol.
The patent applic..
Oil & Gas
| Wed 21 Jan 2026
Beijing, Jan. 21 -- Sino Tech Co Ltd, Sennuo Tech Co Ltd and China University of Petroleum, East China have submitted a patent application for Oil-gas-water On-site Treatment Integrated Device. This invention was developed by Pei Hong, Deng Jiamei, Li Xueyan, Wang Chunlan, Wei Guanghui, Zhang Jiawei, Shi Yanjuan, Xu Qinyi, Wu Bi..
Oil & Gas
| Wed 21 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Nanjing Chemical Ind Co Ltd have submitted a patent application for Device for Transporting and Storing Fine Coal Gasification Slag on Site. Xu Bin, Yang Zhenggang, Wang Chen, Li Haitao, Zhang Fang and Ji Fengqi developed the invention.
The patent application number i..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- SSanya Ocean Oil and Gas Research Institute Northeast Petroleum Univ and Northeast Petroleum University have submitted a patent application for Pumping Unit Parameter Optimization Method, Device, Equipment, Medium and Product. This invention was developed by Qu Guohui, Wang Jian, Zhang Jiachao, Sun Rui, Zhao ..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Jianghan Oilfield Branch of China Petroleum & Chemical have applied Chinese patent for Integrated Water Distribution Packer for Slim Hole Sidetracking Well. Cai Ling, Guan Bin, Xu Feng, Luo Jun, Li Wenge and Deng Yachuan developed it.
The patent application number is CN202410..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Northwest Oil Field Co have filed a patent application for Recoverable Large-drift-diameter Suspension Packer. This invention was developed by Zhou Shengfu, Zhou Lingyun, Zhou Zhiwei, Wang Qifeng, Xu Yingchun and Li Hao.
The patent application number is CN20241016880 ..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Northwest Oil Field Co have submitted a patent application for Pipe Aligning Device for Lining Pipe Joint. This invention was developed by Jia Xudong, Liu Qingshan, Ge Pengli, Liang Tingting, Gao Sizhe and Xiao Wenwen.
The patent application number is CN20241022405 20..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Construction Industrial & Energy Engineering Group and Sinopec Chongqing Shale Gas Co Ltd have submitted a patent application for Reusable Pipe Jacking Open Caisson Device. This invention was developed by Zhan Zhongyi, Fei Xiaocheng, Wang Xiangchao, Sun Weichen, Gao Qian, Gao Hailong, Bai Rongrong, Lin ..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Polyacrylonitrile Dry Densified Fiber, Steam Drawn Fiber and Preparation Method and Application of Polyacrylonitrile Dry Densified Fiber and Steam Drawn Fiber. This invention was develope..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have sought patent for Polyacrylonitrile Steam-drawn Fiber as Well as Preparation Method and Application Thereof. This invention was developed by Deng Mingyu, Shen Zhigang, Zhou Qinzhuo and Wang Hetuan.
The patent applicatio..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Dry Densified Polyacrylonitrile Fiber as Well as Drying Densification Method and Application Thereof. Li Lei, Shen Zhigang, Wang Jianning, Zhang Di and Zhao Weiwei developed the invention..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Oilfield Equipment have submitted a patent application for Electrolytic Tank Locking Device and Control Method Thereof. This invention was developed by Pan Lingyong, Liang Feng, Xu Lin, Chen Gengxu, Liu Yiming and Huang Lei.
The patent application number is CN20251024..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 21 -- China Petroleum & Chemical Corp and Sinopec Shanghai Research Institute of Petrochemical Technology have applied United States patent for Crude Terephthalic Acid Hydrorefining Catalyst, Preparation Method Therefor, and Application Thereof. Xiao Zhongbin, Zhu Xiaoli, Luo Wei, Sun Guangbin, He Limin and Gao ..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 21 -- Saudi Arabian Oil Company and King Abdullah University of Science and Technology have submitted a patent application for Methods of Alkylating Arenes. This invention was developed by Hodgkins Robert Peter, Koseoglu Omer Refa, Parsapur Rajesh Kumar, Bendjeriou-sedjerari Anissa, Huang Kuo-wei and Rueping Mag..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 21 -- China Petroleum & Chemical Corp and Sinopec Research Institute of Petroleum Processing have applied United States patent for Mesoporous Pseudo-boehmite Rich in Surface Hydroxyl Groups, Catalytic Cracking Catalyst Containing the Pseudo-boehmite, and Preparation and Application Thereof. Yuan Shuai, Liu Yuqin..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Res Institute Of Petroleum Processing have submitted a patent application for Hydrogenation Method of Waste Grease. This invention was developed by Ge Panzhu, Xi Yuanbing, Ding Shi, Han Jiabao, Huang Weiguo and Wang Jinye.
The patent application number is CN2024101628..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- Sinopec Zhongyuan Petroleum Engineering Design and Chengdu EST Filter Co Ltd have submitted a patent application for High-pressure Impurity Removing and Sand Filtering Integrated Device and Using Method. Zheng Zhuo, Wang Shaosong, Guo Huili, Lyu Yingchao, Cao Hongliang, Shi Meiyun and Zhong Lei developed the ..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Zhongyuan Oilfield Company have filed a patent application for Crude Oil Deironing Agent. This invention was developed by Wang Qingling, Zhang Tianyu, Chen Hongjie, Wang Zengjian, Huang Xuesong and Du Yanmin.
The patent application number is CN20241019672 20240105. Th..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Res Institute Of Petroleum Processing have submitted a patent application for Hydrogenation Method for Preparing Bio-jet Fuel. This invention was developed by Ge Panzhu, Xi Yuanbing, Hu Zhihai, Nie Hong, Han Jiabao and Ding Shi.
The patent application number is CN2024..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Res Institute Of Petroleum Processing have submitted a patent application for Method for Producing Jet Fuel from Grease Raw Materials. Nie Hong, Ge Panzhu, Xi Yuanbing, Hu Zhihai, Ding Shi and Han Jiabao developed the invention.
The patent application number is CN2024..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Res Institute Of Petroleum Processing have sought patent for Method for Producing Biodiesel Fraction from Grease Raw Materials. This invention was developed by Ge Panzhu, Xi Yuanbing, Ding Shi, Han Jiabao, Huang Weiguo and Chu Yang.
The patent application number is CN..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Res Institute Of Petroleum Processing have submitted a patent application for Hydrogenation Method for Producing Bio-jet Fuel from Grease Raw Materials. This invention was developed by Ge Panzhu, Xi Yuanbing, Ding Shi, Han Jiabao, Huang Weiguo and Liu Qinghe.
The pate..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Step-by-step Plugging Agent as Well as Preparation Method and Application Thereof. This invention was developed by Yang Jinbiao, Shang Dansen, Yi Zhuo, Liu Xi, Hu Xiaona, Li Yajing, Zhang ..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Underground In-situ Crosslinked Lignin Plugging Agent and Preparation Method and Application Thereof. This invention was developed by Yang Jinbiao, Zhao Ruotong, Yi Zhuo, Liu Xi, Hu Xiaona..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have submitted a patent application for Plugging Agent Composition, Thermosetting Plugging Agent and Application of Thermosetting Plugging Agent. Cui Kaixiao, Yang Huan, Song Bitao, Li Fan, Liu Jinhua and Wang Jixing d..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Polyimide Resin as Well as Preparation Method and Application Thereof. This invention was developed by Liu Jingni, Cui Jing, Sun Xuyang and Zhang Peibin.
The patent application number ..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical have submitted a patent application for Resin Composition and Application Thereof, Resin Product and Preparation Method and Application Thereof. Huang Yong, Fu Dongsheng, Luo Jingqi, Liu Lili, Xiong Wei and Xu Aina developed the invention.
The p..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical have applied Chinese patent for Composite Material as Well as Preparation Method and Application Thereof. Zhang Hongwei, Wang Chenhui, Wei Jian, Lin Na, Shen Haijuan and Wu Qiwei developed it.
The patent application number is CN20241019526 20240..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have applied Chinese patent for Composition for Preparing Vulcanized Rubber Microcellular Foaming Material, Vulcanized Rubber Microcellular Foaming Material as Well as Preparation Method and Application of Vulcanized Rubber Micr..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Filtering Medium for Refining Glycolide, and Method and System for Refining Glycolide. Xiong Wentao, Wang Rui, Xiong Jingen and Yang Rundong developed the invention.
The patent applica..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- ChChina Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Preparation Method of Colorless Polyimide Film, Obtained Colorless Polyimide Film and Application of Colorless Polyimide Film. This invention was developed by Zhang Peibin, Cui Jing, Sh..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have filed a patent application for Poly (p-hydroxystyrene) Resin Powder as Well as Preparation Method, System and Application Thereof. This invention was developed by Wang Haoze, Zhang Jialong, Pang Xinlei and Xie Yingluan.
..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 --China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Hydrophobically Modified Lignin, Compound Emulsifier, Acrylamide Polymer Emulsion and Preparation Method and Application Thereof. Yang Jinbiao, Zhang Ruiqi, Yi Zhuo, Liu Xi, Hu Xiaona, Li Y..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Monovinylarene-conjugated Diene Polymer as Well as Preparation Method and Application Thereof. This invention was developed by Jiang Ke, Wang Chao and Xu Lin.
The patent application num..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Monovinylarene-conjugated Diene Polymer as Well as Preparation Method and Application Thereof. Jiang Ke, Wang Chao and Xu Lin developed the invention.
The patent application number is C..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Thermosensitive Block Polymer as Well as Preparation Method and Application Thereof. This invention was developed by Xie Yingluan, Zhang Jialong, Pang Xinlei and Wang Haoze.
The patent..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have applied Chinese patent for Shear Self-crosslinking Plugging Agent and Application Thereof. Cui Kaixiao, Li Daqi, Liu Jinhua, Li Fan and Xiao Yao developed it.
The patent application number is CN20241017974 2024..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have filed a patent application for Catalyst Composition, Olefin Polymerization Method and Application. This invention was developed by Wang Wei, Qu Shuzhang, Li Xinwei, Chen Jian, Zheng Cui and Guo Zifang.
The patent applica..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Zhejiang University have applied Chinese patent for Mixed Initiator, Ethylene-vinyl Acetate Copolymer and Production Method Thereof. Ren Yu, Zhou Zichen, Zhang Tonghua, Yang Yao, Wang Changtao, Cheng Weishu, Fan Xiaoqiang, Wang Yanyan, Li Guo and Yang Yongrong developed it.
T..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and South China University of Technology have submitted a patent application for Benzodithiophene Diketone Dimer as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Lianjie, Wang Yi, Chen Yipei, Zhang Jiafeng and Chen Junwu.
The patent app..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Refining Method of Glycolide and Obtained Glycolide. This invention was developed by Yang Rundong, Xiong Wentao, Wang Rui and Zhou Fen.
The patent application number is CN20241022725 2..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- ChiChina Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have sought patent for Preparation Method of Glycolide and Obtained Glycolide. This invention was developed by Zhou Fen, Wang Rui, Xiong Jingen, Xiong Wentao and Xiao Han.
The patent application number is CN20241022632 20..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have applied Chinese patent for Refining Method of Glycolide and Glycolide Obtained by Refining Method. Xiong Wentao, Yang Rundong, Wang Rui, Shi Jiyou and Xiong Jingen developed it.
The patent application number is CN202410..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Res Institute Of Petroleum Processing have submitted a patent application for Preparation Method and Application of Styryl Amino Caprolactam and Functional Nylon-6. This invention was developed by Liu Kangyu, Shao Bingzhang, Zheng Bo and Zong Baoning.
The patent appli..
Oil & Gas
| Tue 20 Jan 2026
Beijing, Jan. 21 -- China Petroleum & Chemical and Sinopec Res Institute Of Petroleum Processing have submitted a patent application for Synthetic Method and Application of Functional Caprolactam and Functional Nylon-6. This invention was developed by Liu Kangyu, Shao Bingzhang, Zheng Bo and Zong Baoning.
The patent applicati..
Oil & Gas
| Tue 20 Jan 2026
Alexandria, Jan. 21 -- Brar Meghan and Zur Linden Alex have submitted a patent application for System and Method for Designing and Fabricating Idealized Implants for Hollowed Anatomical Structures.
The patent application number is US202519264584 20250709. The patent publication number is US20260013978 (A1). International Pa..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- Schlumberger Technology has submitted a patent application for Single-phase Retarded Acid Systems Using Amino Acids. This invention was developed by Zhao Haiyan, Ziauddin Murtaza, Enkababian Philippe, Yusuf Temiloluwa, Abivin Patrice and Ryan Abraham.
The patent application number is US202519328466 202509..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- U.S. Patent and Trademark Office has received Schlumberger Technology patent application for Methods and Computing Systems for Predicting Surface Related Multiples in Seismic Data. Yan Zhimei, Slaton Scott and Vassallo Massimiliano developed the invention.
The patent application number is US202419127766 2..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- Schlumberger Technology has applied United States patent for System and Methods for Hexagonal Phase Encoding for Marine Vibrators. Bagaini Claudio developed it.
The patent application number is US202319123773 20231213. The patent publication number is US20260009918 (A1). International Patent Classificatio..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- U.S. Patent and Trademark Office has released Schlumberger Technology patent application for Low Frequency Anomaly Attribute Detection. This invention was developed by Aqrawi Ahmed Adnan, Bhatti Bilal Ahmed, Aqrawi Abdul Razzaq and Tantuoyir Maalidefaa Moses.
The patent application number is US20231911764..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- Schlumberger Technology has sought patent for Fourier-series Imaging Condition. This invention was developed by Feng Zongcai, Cheng Xin, Vigh Denes and Hegazy Mohamed.
The patent application number is US202519246836 20250624. The patent publication number is US20260009916 (A1). International Patent Classi..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- Schlumberger Technology has applied United States patent for Methods and Computing Systems for Implementing Amplitude Inversion. Cavalca Maud and Fletcher Robin P developed it.
The patent application number is US202419127753 20240308. The patent publication number is US20260009915 (A1). International Pate..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- U.S. Patent and Trademark Office has released Schlumberger Technology patent application for Method of Preparation of Formation Water Model. This invention was developed by Stukan Mikhail Reonaldovich, Yakimchuk Ivan Viktorovich, Ivanov Evgeny Nikolevich, Beletskaya Anna Vyacheslavovna, Varfolomeev Igor An..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- Schlumberger Technology has applied United States patent for Method for Determining Oil Saturation in an Oil Layer. Demianov Alexander Yuryevich, Dinariev Oleg Yurievich, Evseev Nikolay Vyacheslavovich and Ivanov Evgeny Nikolaevich developed it.
The patent application number is US202319136564 20231204. Th..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- Schlumberger Technology has applied United States patent for Determining Hydrocarbon Effluent Combustion Efficiency. Catheline Sebastien developed it.
The patent application number is US202319137308 20231218. The patent publication number is US20260009727 (A1). International Patent Classification codes ar..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- Schlumberger Technology has submitted a patent application for Systems and Methods for Determining Carbon Dioxide Concentrations Using Peak Ratio-based Optical Spectrometric Measurements. Hsu Kai, Morikami Yoko, Andrews Albert Ballard, Deger Evgeniya, Pfeiffer Thomas and Chen Hua developed the invention.
..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- Saudi Arabian Oil Company has applied United States patent for Venturi-based Flow System for Scale Inhibition. Wang Qiwei and Bar Husain H developed it.
The patent application number is US202418764813 20240705. The patent publication number is US20260009493 (A1). International Patent Classification codes ..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- Saudi Arabian Oil Company has submitted a patent application for Method and Apparatus for an Integrated Pipeline Pigs Manufacturing and Launching System. This invention was developed by Alamoudi Saeed Mohammed and Alsharekh Hamad Mohammed.
The patent application number is US202418764972 20240705. The pate..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- Schlumberger Technology has submitted a patent application for Systems and Methods for Measurement of Formation Elastic Moduli with a Borehole Dual Packer Apparatus. This invention was developed by Elkhoury Jean, Birchwood Richard A and Prioul Romain.
The patent application number is US202519217921 202505..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- Schlumberger Technology has sought patent for Systems and Methods for Providing a User Interface for Automation Workflows for Controlling Through-the-bit Applications. This invention was developed by Oviedo Gutierrez Tania Maria, Sinha Kapil, Tran James, Adeyemi Olubunmi and Shafarenko Nadiia.
The patent ..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- U.S. Patent and Trademark Office has published Saudi Arabian Oil Company patent application for Producing Oil and Gas. The invention was developed by Nourdeen Hasan A, Khamees Ahmad F and Albukhari Abdulrahman.
The patent application number is US202418761438 20240702. The patent publication number is US20..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- Schlumberger Technology has submitted a patent application for Multi-casing Evaluation Using Multi-frequency, Non-collocated, Induction Measurements. Omar Saad developed the invention.
The patent application number is US202418764747 20240705. The patent publication number is US20260009322 (A1). Internatio..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- U.S. Patent and Trademark Office has received Schlumberger Technology patent application for Frequency Analysis of Time-series Vibrational Data. Johnson Ashley Bernard and Ozbek Ali developed the invention.
The patent application number is US202419136871 20240213. The patent publication number is US202600..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- U.S. Patent and Trademark Office has published Schlumberger Technology patent application for Junction Orienting Interface for a Multilateral Well. The invention was developed by Hurtado Jose Francisco, Gotlib Mikhail V and Revheim Kjell.
The patent application number is US202519259291 20250703. The paten..
Oil & Gas
| Wed 21 Jan 2026
Alexandria, Jan. 21 -- Schlumberger Technology has submitted a patent application for Method of Well Decommissioning in Through-tubing Applications. This invention was developed by Smith Roderick, Billingham Matthew, Engel David, Ramondenc Pierre and Guedes Carlos Eduardo.
The patent application number is US202319123411 2023121..
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